Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180798 | Process for production of water-absorbent resin | Morio Nakamura, Takushi Yamamoto, Hitoshi Tanaka, Yasuhiro Shimada | 1993-01-19 |
| 5178152 | Electronic sphygmomanometer | — | 1993-01-12 |
| 4971064 | Electronic clinical sphygmomanometer | — | 1990-11-20 |
| 4746412 | Iron-phosphorus electroplating bath and electroplating method using same | Hiroki Uchida, Yosiomi Aoyagi, Tsuyoshi Uotani, Yoshio Takagi, Shinji Kato | 1988-05-24 |
| 4666786 | Sliding surface of composite nickel-plated sliding member | Hideo Yano, Keiichi Kano, Shinji Kato, Yoshio Takagi | 1987-05-19 |
| 4637786 | Scroll type fluid apparatus with lubrication of rotation preventing mechanism and thrust bearing | Yoshiaki Matoba | 1987-01-20 |
| 4541952 | Purification method of human interferon | Kazuo Hosoi | 1985-09-17 |
| 4515112 | Aluminum alloy cylinder block | Yasuhiro Tsuchiya | 1985-05-07 |
| 4257938 | Purification method of human fibroblast interferon | Kazuo Hosoi | 1981-03-24 |